- Forecast
- Maps
- Live
- Weather State
- Spot Information
Winchesteer Bay/Umpqua Jetty Surf Forecast
/ Oregon South (25 breaks) / Oregon (49 breaks) /
Surf Forecasts:
Winchesteer Bay/Umpqua Jetty surfForecast / Oregon South / USA
48hr Weather and Surf, issued 4 am Monday 18 May 2026 PDTForecast update in hr min s Forecast update imminent
Winchesteer Bay/Umpqua Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Winchesteer Bay/Umpqua Jetty sea temperature is
12.9° C
(Which is slightly warmer than usual)How big are the waves at Winchesteer Bay/Umpqua Jetty today?
The current surf forecast for Winchesteer Bay/Umpqua Jetty at 8AM is: 1.6m 10s primary swell from a Northwest direction and 0.3m 18s secondary swell from a West-northwest direction (forecast issued at 04:00am May 18). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 5ft (1.6m) | 10s |
| Afternoon (18 May) | 3.5ft (1.1m) | 10s |
| Evening (18 May) | 5.5ft (1.7m) | 16s |
Table - waves today at Winchesteer Bay/Umpqua Jetty. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 14°C on Tue morning, min 10°C on Mon morning). Winds increasing (light winds from the NE on Tue morning, fresh winds from the NNW by Wed afternoon). | ||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
NW 11 | NW 11 | NW 10 | NW 10 | WNW 10 | NW 13 | WNW 16 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | NW 12 | WNW 12 | WNW 12 | NW 7 | NW 8 | |
712 | 639 | 498 | 441 | 245 | 1021 | 1429 | 1885 | 1724 | 1772 | 1513 | 1294 | 1120 | 968 | 953 | 953 | 1230 | 1039 | 1005 | 902 | 461 | 317 | 305 | 407 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | |
High Tide | 1:07AM2.50m | 2:59PM1.83m | 1:56AM2.44m | 3:53PM1.80m | 2:48AM2.32m | 4:49PM1.77m | ||||||||||||||||||
Low Tide | 8:08AM-0.71m | 7:55PM0.84m | 8:59AM-0.66m | 8:49PM0.88m | 9:51AM-0.54m | 9:50PM0.90m | ||||||||||||||||||
 |  |  | | | | |  | | | |  | | |  | | | | | | | | | | |
 | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:37 | — | — | — | — | — | — | — | 8:38 | — | — | — | — | — | — | — | 8:39 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 10 | 10 | 12 | 12 | 12 | 11 | 10 | 10 | 10 | 10 | 14 | 14 | 13 | 12 | 11 | 10 | 10 | 10 | 12 | 12 | 12 | 11 | 10 |
6 | 6 | 8 | 7 | 5 | 5 | 6 | 6 | 7 | 8 | 8 | 10 | 9 | 8 | 8 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 10 | NW 10 | WNW 10 | WNW 16 | WNW 16 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | NW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 |
 kJ | 712 | 639 | 498 | 441 | 245 | 452 | 1429 | 1885 | 1724 | 1772 | 1513 | 1294 | 1120 | 968 | 953 | 953 | 1230 | 1039 | 1005 | 902 | 461 | 317 | 296 | 230 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | WNW 18 | WNW 18 | WNW 16 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | — | WSW 16 | NNW 4 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | SW 16 | SW 16 | SW 16 | WSW 16 | WSW 21 | WSW 21 | WSW 16 | SW 16 |
| kJ | 8 | 8 | 64 | 104 | 211 | 29 | 26 | 25 | 26 | — | 26 | 7 | 25 | 26 | 26 | 26 | 41 | 41 | 41 | 25 | 45 | 45 | 24 | 38 |
Swell 3 Height (m) Direction Period (s) | SW 18 | W 20 | SW 14 | WNW 14 | WNW 14 | W 26 | W 26 | W 26 | — | — | — | WSW 16 | SW 24 | WSW 24 | SW 24 | W 24 | W 24 | — | W 22 | WSW 21 | WSW 16 | WSW 16 | SW 21 | SW 21 |
| kJ | 12 | 30 | 8 | 39 | 105 | 13 | 13 | 13 | — | — | — | 26 | 22 | 54 | 22 | 11 | 11 | — | 9 | 45 | 24 | 24 | 18 | 18 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NNW 5 | NW 13 | NNW 6 | — | — | — | — | — | NNW 3 | NNW 4 | NW 5 | NW 5 | — | — | — | — | NW 6 | NW 7 | NW 7 | NW 8 |
| kJ | — | — | — | — | 48 | 1021 | 104 | — | — | — | — | — | 3 | 12 | 33 | 55 | — | — | — | — | 172 | 230 | 305 | 407 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 120 | 120 | 120 | 576 | 768 | 696 | 579 | 120 | 120 | 67 | 67 | 500 | 233 | 768 | 487 | 211 | 195 | 195 | 120 | 501 | 510 | 410 | 448 | 195 |
Best forecast wave conditions in South Oregon | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Winchesteer Bay/Umpqua Jetty surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest